baber/WOPTO huggingface dataset:
Patent TW-594254-B (TW)
Title: Reflector and liquid crystal display with the same
Inventor: CHIANG MING-CHUN
IPC: G02F1/1335
Filed: 2003-04-28
Granted: 2004-06-21
Abstract: A reflector and a liquid crystal display with the same are provided. The reflector is formed on a transparent substrate and consists of an adherent layer, a Ag-Ti alloy layer, and a protection layer. The adherent layer is on the transparent substrate. The Ag-Ti alloy layer is on the adherent layer. The protection layer is on the Ag-Ti alloy layer. Moreover, the thickness of the Ag-Ti alloy layer can be controlled to achieve the need of total reflection or semi-reflection. Since the reflectivity of the Ag-Ti alloy layer is 95% and it is inexpensive, the liquid crystal display with the Ag-Ti alloy layer as a reflector is also inexpensive and has high reflectivity.
Patent TW-I230279-B (TW)
Title: Multiport type optical module
Inventor: SHIN KI-CHUL
IPC: H04B10/02
Filed: 2003-06-03
Granted: 2005-04-01
Abstract: Disclosed are multiport type optical transmitting and receiving modules. The multiport type optical transmitting module comprises two or more substrates attached in parallel to a bottom surface of a package; and an optical waveguide, attached to the bottom surface of the bottom surface of the package, including a plurality of unit waveguides provided with a plurality of optical input terminals formed in the same number as that of light emitting elements formed on the substrates and a single optical output terminal, wherein the optical input terminals are disposed in front of emitting portions of the light emitting elements attached to the substrate, and the optical output terminal is disposed coaxially with an optical fiber. The multiport type optical receiving module comprises two or more substrates attached in parallel to a bottom surface of a package; and an optical waveguide, attached to the bottom surface of the bottom surface of the package, including a plurality of unit waveguides provided with a plurality of optical output terminals formed in the same number as that of light receiving elements formed on the substrates and a single optical input terminal, wherein the optical output terminals are disposed in front of receiving portions of the light receiving elements attached to the substrates, and the optical input terminal is disposed coaxially with an optical fiber.
Patent TW-I351194-B (TW)
Title: Inter-working function for a communication system
Inventor: RAYMOND T-S HSU
IPC: H04L12/66
Filed: 2003-06-20
Granted: 2011-10-21
Abstract: Inter-Working Function (IWF) for interfacing between a Wireless Local Area Network (WLAN) and a communication system. The IWF may contain sufficient information to authenticate a user access to the WLAN, or the IWF may need to request authentication from the communication system. In one embodiment, the IWF sends an access challenge to the WLAN for a user. The IWF may then pass a response to the challenge on to the communication system for authentication. The IWF allows the WLAN to use the authentication capability of the communication system for local authentication.
Patent TW-I284477-B (TW)
Title: Color burst queue for a shared memory controller in a color sequential display system
Inventor: DEAN JOHN E
IPC: H04N1/40
Filed: 2003-08-05
Granted: 2007-07-21
Abstract: A system and method for managing memory in display processing circuit for use with a color sequential display. The system comprises: a shared memory; and a storage queue coupled to the shared memory, wherein the storage queue includes: a system for receiving and storing alternating packets of color-specific video data in the storage queue; and a system for separately reading contiguous sets color-specific packets from the storage queue to the shared memory.
Patent TW-I331380-B (TW)
Title: Power surface mount light emitting die package
Inventor: BAN P LOH
IPC: H01L23/34
Filed: 2003-08-29
Granted: 2010-10-01
Abstract: A light emitting die package (10) is disclosed. The die package (10) includes a substrate (20), a reflector plate (40), and a lens (50). The substrate (20) is made from thermally conductive but electrically insulating material. The substrate (20) has traces (22, 24) for connecting an external electrical power source to a light emitting diode (LED) (60) at a mounting pad (28). The reflector plate (40) is coupled to the substrate (20) and substantially surrounds the mounting pad (28). The lens (50) is free to move relative to the reflector plate (40) and is capable of being raised or lowered by the encapsulant (46) that wets and adheres to it and is placed at an optimal distance from the LED chip (s). The lens (50) can be coated with any optical system of chemical that affects the performance of the device (10). Heat generated by the LED (60) during operation is drawn away from the LED (60) by both the substrate (20) (acting as a bottom heat sink) and the reflector plate (40) (acting as top heat sink). The reflector plate (40) includes a reflective surface (42) to direct light from the LED (60) in a desired direction.
Patent TW-I260530-B (TW)
Title: Electronic device and keyboard part thereof
Inventor: LO CHIEN-SHENG
IPC: G06F3/023
Filed: 2003-09-01
Granted: 2006-08-21
Abstract: An electronic device includes a case having an opening, a main circuit board and a keyboard part. The main circuit board is disposed in the case and at least has a first contact point. The keyboard part is assembled with the case to cover the opening, and has at least a second contact point at a fixed position on the keyboard part. When the keyboard part is assembled with the case, the second contact point contacts with the corresponding first contact point to establish a signal connection.
Patent TW-I250708-B (TW)
Title: Optically pumped radiation-emitting semiconductor-device and its production method
Inventor: LINDER NORBERT
IPC: H01S5/026
Filed: 2003-09-04
Granted: 2006-03-01
Abstract: This invention describes an optically pumped radiation-emitting semiconductor-device with a semiconductor-body, which has at least one pump-radiation source (20) and a surface-emitting quantum-well structure (11), where the pump-radiation source (20) and the quantum-well structure (11) are monolithically integrated. The pump-radiation source (20) generates the pump-radiation (2) to optically pump the quantum-well structure (11), where in the semiconductor-body a recess (10) is formed between the pump-radiation source (20) and the quantum-well structure (11) to couple the pump-radiation (2) into the quantum-well structure (11). In addition, this invention describes a production method for such a semiconductor device.
Patent TW-I233515-B (TW)
Title: Apparatus for making a liquid crystal display and its manufacturing method
Inventor: OHKUMA HIDEO
IPC: G02B5/20
Filed: 2003-09-05
Granted: 2005-06-01
Abstract: The present invention provides an apparatus and a method for manufacturing a liquid crystal display to prevent edges of a color filter substrate and/or a driver loading section from being rounded and also prevent edges of an array substrate from becoming uneven in thickness during the thinning operation of the liquid crystal display. The manufacturing apparatus 10 according to the present invention includes means for spraying slurries on a module 32, a protecting film 16 provided along the corner of a step section 34 of the module 32, and a step jig 12 that overlaps with the protecting film 16 and covers the front end of an array substrate 20. Further, a side jig 14 is provided for the back end of the array substrate 20 and side portion of the module 32 in which the array substrate 20 and the color filter substrate 22 are even in their edges.
Patent TW-I290701-B (TW)
Title: Device to generate a beam light-current
Inventor: BOGNER GEORG
IPC: H01L33/60
Filed: 2003-09-23
Granted: 2007-12-01
Abstract: In a device to generate a bundled light-current, it is suggested that a light source composed of a luminous diodes-matrix (1, 2, 3) is provided, that an optical device to bundle and scatter the light generated from the luminous diodes is arranged between the light source and a light outlet-opening (9, 18), that the device to bundle and scatter includes a grid-shaped reflector (5), which forms respectively a light channel for a matrix-point, the walls (6) of the light channel are reflective, and that the ends, which orient to the light source (1, 2, 3), of each light channel includes a convergent lens (4).
Patent TW-I252600-B (TW)
Title: Electrode guiding structure for piezoelectric actuator and the manufacturing method thereof
Inventor: TU HSIN-TSUNG
IPC: H01L41/047
Filed: 2003-09-23
Granted: 2006-04-01
Abstract: The present invention provides an electrode guiding structure for piezoelectric actuator and the manufacturing method thereof, which comprises a dual-spring piezoelectric sheet, a holding base, and an electrically conductive device, so as to form a piezoelectric actuator. The present invention provides a fast and economical method to achieve highly reliable assembly, which obviously could reduce the soldering point to zero compared to the guiding electrode of wire-bonding in the prior art. Moreover, the conventional wire-bonding method has some problems on the productivity, and causes some potential problems to the yield due to un-wetting, incorrect soldering contact, etc.
Patent TW-I245739-B (TW)
Title: Method and device for flowing a liquid on a surface
Inventor: DELAMARCHE EMMANUEL
IPC: B01J19/00
Filed: 2003-10-31
Granted: 2005-12-21
Abstract: A device for flowing a liquid on a surface comprises: a flow path. A first port supplies the liquid to one end of the flow path and applies a first port pressure for retaining the liquid when the flow path is remote from the surface. A second port receives the liquid from the other end of the flow path and applies a second port pressure such that the difference between the first and second negative port pressures is oriented to promote flow of the liquid from the first port to the second port via the flow path in response to the flow path being located proximal to the surface and the liquid in the device contacting the surface. The first and second port pressures are such that the liquid is drawn towards at least the second port in response to withdrawal of the flow path from the surface. Such devices may employ microfluidic technology and find application in surface patterning.
Patent TW-I342331-B (TW)
Title: Fast switching liquid crystal compositions for use in bistable liquid crystal devices
Inventor: FRANCIS MATTHEW
IPC: C09K19/02
Filed: 2003-12-10
Granted: 2011-05-21
Abstract: The invention is directed to the use of a fast switching liquid crystal composition said composition comprising at least 30 weight % of a component (alpha) containing one or more compounds having a dielectric anisotropy Deltaepsilon of at least 25, whereby at least 25 weight % of said compounds have a dielectric anisotropy Deltaepsilon of at least 40; and at least 5 weight % of a component (delta) containing one or more compounds having a ratio of gamma<SUB>1</SUB>/T<SUB>NI</SUB><SUP>K </SUP>of 0.51 mPa.s/K or less, a clearing point T<SUB>NI </SUB>of at least 100° C. and a rotational viscosity gamma<SUB>1 </SUB>of not more than 190 mPa.s (wherein gamma<SUB>1 </SUB>is the rotational viscosity at 20° C. in mPa.s and T<SUB>NI</SUB><SUP>K </SUP>is the clearing point in degrees Kelvin); in a bistable liquid crystal device and especially in a zenithal bistable nematic liquid crystal device, a nematic liquid crystal medium, and a bistable liquid crystal device comprising said fast switching liquid crystal composition.
Patent TW-I260247-B (TW)
Title: Method for manufacturing a metal structure having spherical hollows
Inventor: LIAU GAU-YU
IPC: B22D25/02
Filed: 2004-06-16
Granted: 2006-08-21
Abstract: This invention relates to a method for manufacturing a metal structure having spherical hollows, including the steps of: (a) heating salt to a first melting point to turn the salt into salt spheres; (b) gathering the salt spheres into a mold unit; (c) adding a metal molten into the mold unit, to cause the metal molten to fill spaces in the mold unit other than those occupied by the salt spheres; and (d) dissolving the salt spheres using water to obtain a metal structure having spherical hollows. By adopting the method of this invention, the plural solid metal frames are connected to each other after the metal molten solidifies. After the salt spheres are dissolved by water, plural hollow spherical spaces will be formed among the plural solid metal frames, to obtain the metal structure having spherical hollows. The manufacturing method of this invention adopts low-cost salt spheres in the process, where the dimensions of the salt spheres can be easily controlled. The salt spheres of different dimensions can be made by a single salt sphere forming mold unit so as to control the desired sizes of the spherical hollows in the metal structure. Furthermore, according to the method of this invention, the metal structure is directly formed by the mold unit without applying subsequent manufacturing processes.
Patent TW-I252930-B (TW)
Title: Fabricating method of complex non-spherical lens
Inventor: LIU BO-WEN
IPC: G02B1/04
Filed: 2004-07-30
Granted: 2006-04-11
Abstract: A kind of fabricating method of complex non-spherical lens includes steps of coating a surface of a lens with Al2O3 and fastening the lens on a tooling, then dispensing the UV adhesive on the Al2O3 layer of non-spherical lens, using a set of mold with a complex non-spherical cavity to press UV adhesive, irradiate the adhesive with UV ray, cure it and integrate it with the lens to form a complete complex non-spherical lens.
Patent TW-I241391-B (TW)
Title: Method for removing smoke and dust of religious burner
Inventor: HAN MU-JI
IPC: F23G5/00
Filed: 2004-08-26
Granted: 2005-10-11
Abstract: The present invention relates to a method for removing smoke and dust of a religious burner, comprising the following steps: providing multiple sets of water supply piping including two water supply pipes of upper and lower sides, upper portion of a circumferential surface of the upper water supply pipe defining a plurality of water spraying holes; providing a plurality of water spraying tubes arranged between the upper and lower water supply pipes of each water supply piping set and corresponding to the water spraying holes of the upper water supply pipe, each water spraying tube forming a water guide aperture in communication with a central bore thereof and the upper water supply pipe; providing a plurality of movable needle pins movably received in the central bores of the water spraying tubes; providing a plurality of valves mounted to opposite ends of each water supply pipe of the water supply piping; and providing a plurality of water-driving covers that are transversely arranged above the water spraying holes of the upper water supply pipe of the water supply piping. As such, water liquid is supplied from lower water supply pipe of the water supply piping and discharged in a mist manner in transverse direction through the water-driving covers above the upper water supply pipe to effectively remove smoke and flying dust. Meanwhile, the movable needle pins are driven upward by the water flow thereby preventing the central bores of the water spraying tubes from accumulation an attachment of blockage, such as scale and moss. In addition, the movable needle pin automatically moves downward to remove contamination and debris when water supply is cut off. When water is supplied through the upper water supply pipe, water liquid entering the water guide aperture of each water spraying tube performs strong reversal washing to the water spraying tube to ensure no blockage thereof.
Patent TW-I247735-B (TW)
Title: New process for the preparation of a biphenyl ether compound
Inventor: ASHCROFT CHRISTOPHER PAUL
IPC: C07C323/20
Filed: 2004-09-17
Granted: 2006-01-21
Abstract: The present invention is concerned with an improved process for the preparation of the selective serotonin reuptake inhibitor 3-[(dimethylamino)methyl]-4-[4-(methylsulfanyl)phenoxy]benzenesulfonamide (L) or (D) tartrate (I) and with intermediate products therein.
Patent TW-I257788-B (TW)
Title: Method and apparatus for efficiently delivering supplementary services to multi-technology capable wireless transmit/receive units
Inventor: RAHMAN SHAMIM AKBAR
IPC: H04W80/00
Filed: 2004-10-15
Granted: 2006-07-01
Abstract: A wireless transmit receive unit (WTRU), method and system for efficiently handling various types of wireless services across multiple wireless access technologies for WTRUs that may operate in multiple types of networks is disclosed.
Patent TW-I242890-B (TW)
Title: Method for manufacturing light emitting device
Inventor: CHEN JENG-CHIUAN
IPC: H01L31/00
Filed: 2004-10-21
Granted: 2005-11-01
Abstract: The present invention relates to a method for manufacturing light-emitting device, including steps of (i) providing a first light-emitting component having a porous middle layer composed of gallium nitride (GaN); (ii) bonding a substrate to a surface opposing to the substrate on the light-emitting unit of the first light emitting component; (iii) breaking the porous middle layer so as to peel off the substrate and form a second light-emitting component having a separation face; and (iv) electrically connecting a first and a second electrodes on the second light-emitting component so as to form a light-emitting device. Because the method of the present invention uses the first light-emitting component which has a porous structure to manufacture the light-emitting device, the cost for peeling off substrate can be decreased and the yield can be increased.
Patent TW-I353617-B (TW)
Title: Re-entrant cavity fluorescent lamp system
Inventor: ALEXANDROVICH BENJAMIN
IPC: H01J61/56
Filed: 2004-11-10
Granted: 2011-12-01
Abstract: An electrodeless fluorescent lamp (10) having a burner (20), a ballast housing (30) containing a ballast (40) and a screw base (50) for connection to a power supply. A reentrant cavity (60) is formed in the burner (20) and an amalgam receptacle (70) containing amalgam (75) is formed as a part of the reentrant portion and in communication with the burner (20). A housing cap (80), formed of a suitable plastic, connects the burner (20) to the ballast housing (30) and a suitable adhesive (31) fixes the burner to the housing cap (80). An EMI cup (90) is formed as an insert to fit into the ballast housing (30), which also is formed of a suitable plastic, and has a bottom portion (100) and an EMI cap (110) with an aperture (120) therein closing an upper portion (140). The EMI cup (90) and the EMI cap (110) are preferably formed from 0.5 mm brass. The amalgam receptacle (70) extends through the aperture (120) and into the cup (90). For a fixed amalgam position, changing the aperture size allows adjustment of the amalgam tip temperature, and thus, allows control of the system lumen output, efficacy, CCT and CRI, all of which are dependent on the amalgam temperature.
Patent TW-I249344-B (TW)
Title: Image capturing device
Inventor: WATANABE NAOYUKI
IPC: H01L27/14
Filed: 2004-11-24
Granted: 2006-02-11
Abstract: An image capturing device is disclosed that includes a light receiving element having a light receiving surface, a plate-like transparent member provided on the light receiving surface of the light receiving element, and resin provided to at least the periphery of the plate-like transparent member. The plate-like transparent member includes a first principal plane positioned on the light receiving element side and a second principal plane opposite the first principal plane. The first principal plane is greater in area than the second principal plane.
Patent TW-I253505-B (TW)
Title: Device and method for simulating target for frequency modulated continue wave radar
Inventor: CHENG SHI-TUNG
IPC: G01S13/00
Filed: 2004-12-01
Granted: 2006-04-21
Abstract: A device for simulating target for a frequency modulated continue wave (FMCW) radar has a central control unit for monitor the FWCW radar. When the FMCW radar transmits a signal to search goal, the central control unit makes the present to simulate a motion scenario of a target according to a plurality of setting parameter so that the present invention generates an echo signal to the FMCW radar In addition, the present invention also has a direct digital synthesizer and a transmitting unit. Wherein, the direct digital synthesizer is coupled to the central control unit and utilized to generate an intermediate-frequency signal to the transmitting unit according the setting of the central control unit and a reference clock. The transmitting unit is utilized to generate the echo signal according to the intermediate-frequency signal.
Patent TW-I263444-B (TW)
Title: System and method for focusing images automatically
Inventor: JIANG LI
IPC: H04N1/047
Filed: 2004-12-10
Granted: 2006-10-01
Abstract: A method for focusing images automatically is disclosed. The method includes steps: providing measured machine for putting need measure and client computers for controlling focus; providing charged coupled device and optics lens on the measure machine Z axis to gather series image of the need measure; providing image gain card on the client computer to gain the series image; providing control card on the client computer to control the Z axis motor moving in the appoint range; sending focus instruction to initialize the system; gaining the outputimage; pretreating the outputimage; calculating the currently image definition; estimating the Z axis position; estimating the focus degree; calculating focus based of the definition; moving the Z axis to the focus and outputting the focus. A system for focusing images automatically is also disclosed.
Patent TW-I256731-B (TW)
Title: CMOSFET with hybrid strained channels
Inventor: LEE WEN-CHIN
IPC: H01L29/772
Filed: 2005-02-04
Granted: 2006-06-11
Abstract: Disclosed is a method of manufacturing microelectronic device including forming a silicon substrate with first and second wells of different dopant characteristics, forming a first strained silicon-germanium-carbon layer of a first formulation proximate to the first well, and forming a second strained silicon-germanium-carbon layer of a second formulation distinct from the first formulation proximate to the second well. Capping and insulating layers, gate structures, spacers, and sources and drains are then formed, thereby creating a CMOS device with independently strained channels.
Patent TW-I270329-B (TW)
Title: Method for fabricating conducting bump structures of circuit board
Inventor: HU WEN-HUNG
IPC: H05K3/10
Filed: 2005-04-04
Granted: 2007-01-01
Abstract: A method for fabricating conducting bump structures of a circuit board is proposed. A circuit board has a plurality of electrical connecting pads thereon, and an insulating protection layer with openings for exposing the electrical connecting pads covers the circuit board. A conducting layer is formed on the insulating protection layer and surface of openings. A metal layer is formed on the conducting layer by electroplating. A resist layer is formed on the metal layer, a plurality of openings corresponding to the electrical connection pads are formed in the resist layer, and an adhesive layer is formed on the resist layer and surface of openings. After removing the resist layer, and the conducting layer and the metal layer that are covered by the resist layer, the conducting bump structures for electrically connecting the circuit board to other means are formed on the electrical connecting pads.
Patent TW-I284355-B (TW)
Title: Method for testing the adhesion of bumps or UBM
Inventor: CHEN JAU-SHOUNG
IPC: H01L21/02
Filed: 2005-05-12
Granted: 2007-07-21
Abstract: The present invention relates to a method for testing the adhesion of bumps or UBM. A tape is applied on the bumps to be tested on a carrier. Then, the tape is stripped from the carrier and forms a breakage portion. The adhesion of the bumps or UBM can be determined by observing the breakage portion. As a result, a plurality of bumps can be tested at once, and the testing process is simplified so as to reduce testing time.